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The GSC Power Division billet S3 camshaft set is a direct-fit cam package for 2008 and newer Subaru STi applications featuring 282/282 profiles. Machined from billet for durability and consistency, these camshafts supply the specified lift and duration characteristics matched to the S3 profile for the stated STi models. They are intended as a cam upgrade for the listed 2008+ STi applications.
GSC P-D 08+ STi S3 Cams 282/282 Billet
